Park Tool CBW-1 Thin Wrench, 3.2mm - 8/10mm


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Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


Durable nickel-plated wrenches, made of heavy-duty, heat-treated steel are ready for years of service.

  • 8mm open and 10mm open
  • CBW wrenches are nominally 3.2mm (1/8in.) thick

Tech specs

Ideal for
  • Bike maintenance
Made inUSA

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4 out of 5 stars with 1 reviews for Park Tool CBW-1 Thin Wrench, 3.2mm - 8/10mm

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